A four-part documentary in which Oxford physicist Ard Louis and filmmaker David Malone meet scientists, philosophers, and writers to discuss questions about meaning and the nature of the universe. - Why Are We Here? October 2016

Marcelo and his compelling posts at NPR's 13.7 Cosmos & Culture are featured in an APS profile about scientists using the Internet to engage with the public. Written by Rachel Gaal. American Physical Society, October 2016

Dan Schneider interviews Marcelo about the existence of the multiverse. Cosmoetica, September 9, 2016.